---
title: "Create session"
method: GET
path: "/api/session/create"
tags: ["Sessions"]
---

# Create session

`GET /api/session/create`

Create a legacy search session for `/api/search`. Agent conversations use
`conversation` or `previous_response_id` through `/v1/responses`.

## Query parameters

- `query` string, required

## Response `201`

Session created

- object
  - `session_id` string
  - `query` string
  - `created_at` string, date-time

## Other responses

- `400` — Invalid request
- `401` — API key required
- `403` — Invalid API key

## Changes

- **2026-04-06** `1b4365f47b75` — 1 info
  - endpoint added
- **2026-03-17** `2486dd6cc627` — 1 breaking
  - api removed without deprecation

[Change history](https://skmtc.dev/elixpo/apis/lixsearch-api/changes/api/session/create/get.md)

---

[API](https://skmtc.dev/elixpo/apis/lixsearch-api.md) · [All operations](https://skmtc.dev/elixpo/apis/lixsearch-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/elixpo/lixsearch-api/revisions/c3fcd0edadf8/schema)